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Andre45 [30]
3 years ago
15

Differentiate between active natural immunity and passive natural immunity?​

Biology
1 answer:
Bingel [31]3 years ago
4 0

Explanation:

A prominent difference between active and passive immunity is that active immunity is developed due to the production of antibodies in one's own body, while passive immunity is developed by antibodies that are produced outside and then introduced into the body.

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An atom of sodium has an atomic number of 11 and a mass number of 23. Which of the following statements is correct? *
arlik [135]

Answer:

the third one is correct

explanation

because atomic number and proton &electron number is same . neutron number is solved as atomic mass minus atomic number ( N=atomic mass - atomic number)

4 0
2 years ago
50 pts(FLVS) what is an experiment that tests and examines one of water's properties (with experiment) assesment 2.01
Arisa [49]
You can use refraction which is the bending of light through a transparent material. Also the freezing and boiling points of water. One last one is the Cartesian five experiment, this shows the density of water. Hope this helped.
6 0
3 years ago
A remote control only works when it is pointed at the television. What is the best explanation for this?
Alla [95]

The correct answer is D) The remote control transmits information through waves, such as infrared waves, to the television. Therefore a remote needs to be pointed at the tv in order to work.

I hope that helps u!

(Lmk if u want more info)

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5 0
3 years ago
Read 2 more answers
Organelles are...........?
Margaret [11]

Organelles(or-gahn-lś)

Specifically means little organ but is sometimes commonly used as the Rank below the tissue in the cell body..They live inside the cell taking care of most of our bigger organisms. :)

4 0
3 years ago
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Increased force output of the synergists for hip extension to compensate for the weakened gluteus maximus is an example of which
olga_2 [115]

Answer:

b. Synergistic dominance

Explanation:

The stabilizing muscles will always be <u>synergistic</u>, since only from the synergies (hence the term synergist) that arise from joint work is efficient and controlled movement possible. However, not all synergists will be stabilizers. Stabilizer will be one that, thanks to the geometric arrangement of its fibers, will have the ability to maintain alignment in the joint and stable the axis of rotation.

In the case of knee extension, we would have as stabilizers all the antagonists who, because the flexion axis is virtual and not physical, must maintain the stability of said axis. If the axle were physical, such as the wheel in a horse carriage, or on a skateboard through the bearings, the antagonistic muscles would not be necessary for this purpose, because the fixed axis would maintain the position. Since the joints of living beings do not have a fixed physical axis, it is the muscles themselves, specifically the antagonists, who must be responsible for maintaining the stability of the joint creating a virtual axis on which rotation occurs.

3 0
4 years ago
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